---
product_id: 679088735
title: "Western Digital 12TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5\" - WD122PURP"
brand: "wd"
price: "¥113077"
currency: JPY
in_stock: true
reviews_count: 4
category: "Wd"
url: https://www.desertcart.jp/products/679088735-western-digital-12tb-wd-purple-pro-surveillance-internal-hard-drive
store_origin: JP
region: Japan
---

# SATA 6 Gb/s blazing speed 12TB capacity powerhouse 512MB cache for smooth AI analytics Western Digital 12TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5" - WD122PURP

**Brand:** wd
**Price:** ¥113077
**Availability:** ✅ In Stock

## Summary

> 🎥 Never miss a moment with the ultimate surveillance storage beast!

## Quick Answers

- **What is this?** Western Digital 12TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5" - WD122PURP by wd
- **How much does it cost?** ¥113077 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/679088735-western-digital-12tb-wd-purple-pro-surveillance-internal-hard-drive)

## Best For

- wd enthusiasts

## Why This Product

- Trusted wd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Massive 12TB Storage:** Store weeks of 4K surveillance footage without breaking a sweat.
- • **AllFrame AI Technology:** Reduces dropped frames and supports up to 32 AI streams for next-level video analytics.
- • **Silent & Cool Operation:** Runs whisper-quiet and stays cool even under heavy multi-camera loads.
- • **Proactive Health Monitoring:** WD Device Analytics keeps your drive’s health in check before issues arise.
- • **Enterprise-Grade Reliability:** Built for 24/7/365 nonstop surveillance workloads—no downtime, no excuses.

## Overview

The Western Digital 12TB WD Purple Pro is a surveillance-optimized internal hard drive featuring SATA 6 Gb/s interface, 512MB cache, and AllFrame AI technology. Designed for enterprise-class 24/7 video recording and AI analytics, it supports heavy workloads up to 550TB/year with enhanced reliability and proactive health monitoring, making it ideal for professional-grade security systems.

## Description

WD Purple Pro drives are designed for new generations of high-end AI-enabled recorders, video analytics appliances, deep-learning servers and cloud solutions that can benefit from high-capacity storage with high performance and additional workload capability. WD Purple Pro drives feature AllFrame AI technology, which helps reduce frame loss, improve overall video playback, and not only enables recording of multiple streams per camera but also supports up to 32 AI streams per drive for deep learning analytics within the system. WD Purple Pro drives also feature enterprise-class performance, data integrity and drive reliability, especially in larger-scale systems and enclosures where operational vibration is present.

Review: WD Purple Pro 12TB – The Hard Drive That Never Sleeps (Because It’s Watching You Sleep) - I bought this beast to drop into my Amcrest NVR system because apparently, my house needed the same level of surveillance as Fort Knox. Spoiler alert: it works perfectly — and now my house is basically the Truman Show, but with better resolution. 🎥 Why I Love This Drive: 12 Terabytes of "You Saw Nothing, Officer" Seriously, it holds weeks of 4K footage from multiple cameras, including the one pointed at my driveway that’s mostly squirrels doing parkour. Purpose-Built for Paranoia Designed for 24/7/365 surveillance workloads. No naps. No coffee breaks. Just pure, tireless storage of every desertcart delivery and mysterious leaf blower incident. Plug-and-Paranoia Installation Installed in my Amcrest NVR like it was born there. No firmware drama, no compatibility tantrums. Just silence... and a blinking light of judgment. Cooler Than Your Ex Runs quiet, stays cool, and doesn’t randomly ghost you like a desktop hard drive shoved into a job it wasn’t hired for. 512MB Cache = Smooth Playback Rewinding suspicious backyard activity in crisp HD has never been this satisfying. Even if it was just a raccoon again. 🧠 Final Thoughts: If you're serious about home security (or just want to capture footage of your neighbor stealing your trash cans), this is the drive. It’s like a security guard that never blinks and never asks for a raise. Buy it. Install it. Sleep easy — unless you're worried what it might've caught you doing
Review: Reliable Performance, Quick Resolution - I recently purchased ten Western Digital 12TB WD Purple Pro surveillance drives for an extensive security project. Out of the box, I did encounter an unexpected issue: two of the drives were dead on arrival. However, I promptly reached out to customer support and received replacements without hassle. Once installed, the drives performed flawlessly. The WD Purple Pro series is specifically engineered for surveillance environments, and it shows—these drives run quietly and efficiently, handling constant writing and heavy workloads with ease. Recording high-definition video streams from multiple cameras has been seamless, and the storage capacity is ample for long-term retention. While initial failures were disappointing, the quick and professional replacement process reassured me of Western Digital’s commitment to customer service. The performance, reliability, and peace of mind these drives provide far outweigh the minor setback at the start.

## Features

- Up-to 24TB (1) capacity | (1) 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.
- Enterprise-class reliability and performance
- 550TB (3) per year workload rating | (3) Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)).
- Innovative AllFrame technology helps reduce dropped frames
- Western Digital Device Analytics (WDDA) proactive health management

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DF9C8D8Y |
| Additional Features | Surveillance |
| Best Sellers Rank | #50 in Internal Hard Drives #1,016 in Computer Internal Components |
| Brand | WD |
| Built-In Media | Internal Hard Drive |
| Cache Memory Installed Size | 512 |
| Color | Purple |
| Compatible Devices | Surveillance System |
| Connectivity Technology | SATA |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.0 out of 5 stars 22 Reviews |
| Data Transfer Rate | 267 Megabytes Per Second |
| Digital Storage Capacity | 12000 GB |
| Enclosure Material | Aluminum, Glass, Ceramic |
| Form Factor | 3.5-inch |
| Global Trade Identification Number | 00718037901299 |
| Hard Disk Average Latency | 4.2 Milliseconds |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | Serial ATA-600 |
| Hard Disk Rotational Speed | 7200 RPM |
| Hard-Drive Size | 12 TB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Installation Type | Internal Hard Drive |
| Item Weight | 1.7 Pounds |
| Manufacturer | Western Digital Technologies, Inc. |
| Media Speed | 267 MB/s |
| Model Name | WD Purple Pro |
| Model Number | WD122PURP-SPCCFY0 |
| Number of Items | 1 |
| Read Speed | 445 Bytes Per Second |
| Special Feature | Surveillance |
| Specific Uses For Product | Business, Surveillance |
| UPC | 718037901299 |
| Unit Count | 1.0 Count |
| Warranty Description | 5 year limited warranty |

## Product Details

- **Brand:** Western Digital
- **Color:** Purple
- **Compatible Devices:** Surveillance System
- **Connectivity Technology:** SATA
- **Digital Storage Capacity:** 12000 GB
- **Hard Disk Description:** Mechanical Hard Disk
- **Hard Disk Form Factor:** 3.5 Inches
- **Hard Disk Interface:** Serial ATA-600
- **Installation Type:** Internal Hard Drive
- **Special Feature:** Surveillance

## Images

![Western Digital 12TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5" - WD122PURP - Image 1](https://m.media-amazon.com/images/I/61iSDo-1aZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ WD Purple Pro 12TB – The Hard Drive That Never Sleeps (Because It’s Watching You Sleep)
*by N***L on August 8, 2025*

I bought this beast to drop into my Amcrest NVR system because apparently, my house needed the same level of surveillance as Fort Knox. Spoiler alert: it works perfectly — and now my house is basically the Truman Show, but with better resolution. 🎥 Why I Love This Drive: 12 Terabytes of "You Saw Nothing, Officer" Seriously, it holds weeks of 4K footage from multiple cameras, including the one pointed at my driveway that’s mostly squirrels doing parkour. Purpose-Built for Paranoia Designed for 24/7/365 surveillance workloads. No naps. No coffee breaks. Just pure, tireless storage of every Amazon delivery and mysterious leaf blower incident. Plug-and-Paranoia Installation Installed in my Amcrest NVR like it was born there. No firmware drama, no compatibility tantrums. Just silence... and a blinking light of judgment. Cooler Than Your Ex Runs quiet, stays cool, and doesn’t randomly ghost you like a desktop hard drive shoved into a job it wasn’t hired for. 512MB Cache = Smooth Playback Rewinding suspicious backyard activity in crisp HD has never been this satisfying. Even if it was just a raccoon again. 🧠 Final Thoughts: If you're serious about home security (or just want to capture footage of your neighbor stealing your trash cans), this is the drive. It’s like a security guard that never blinks and never asks for a raise. Buy it. Install it. Sleep easy — unless you're worried what it might've caught you doing

### ⭐⭐⭐⭐⭐ Reliable Performance, Quick Resolution
*by J***R on July 28, 2025*

I recently purchased ten Western Digital 12TB WD Purple Pro surveillance drives for an extensive security project. Out of the box, I did encounter an unexpected issue: two of the drives were dead on arrival. However, I promptly reached out to customer support and received replacements without hassle. Once installed, the drives performed flawlessly. The WD Purple Pro series is specifically engineered for surveillance environments, and it shows—these drives run quietly and efficiently, handling constant writing and heavy workloads with ease. Recording high-definition video streams from multiple cameras has been seamless, and the storage capacity is ample for long-term retention. While initial failures were disappointing, the quick and professional replacement process reassured me of Western Digital’s commitment to customer service. The performance, reliability, and peace of mind these drives provide far outweigh the minor setback at the start.

### ⭐ Misleading Listing
*by J***E on January 15, 2026*

Misleading Listing - Received Expired Enterprise Drive: The product page lists a brand-new WD Purple Pro with a 5-year warranty. However, the drive I received was an older enterprise-grade model with a manufacturer warranty that had already expired. This drive lacks the AllFrame AI technology specifically needed for surveillance. If you buy this, be sure to verify your serial number on WD's support site immediately.

## Frequently Bought Together

- Western Digital 12TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5" - WD122PURP
- Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors (Cat 6 Ends / Cat6 Connector / RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable
- NETGEAR 16-Port PoE+ Gigabit Ethernet Unmanaged Essentials Switch (GS316P) - with 16 x PoE+ @ 115W, Desktop or Wall Mount

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-02*